GB2595746B - Atomic cooling and trapping methods and apparatus - Google Patents

Atomic cooling and trapping methods and apparatus Download PDF

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Publication number
GB2595746B
GB2595746B GB2017157.5A GB202017157A GB2595746B GB 2595746 B GB2595746 B GB 2595746B GB 202017157 A GB202017157 A GB 202017157A GB 2595746 B GB2595746 B GB 2595746B
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GB
United Kingdom
Prior art keywords
trapping methods
atomic cooling
atomic
cooling
trapping
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
GB2017157.5A
Other versions
GB202017157D0 (en
GB2595746A (en
Inventor
Dragomir Andrei-Aurel
David Himsworth Matthew
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Southampton
Original Assignee
University of Southampton
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by University of Southampton filed Critical University of Southampton
Priority to GB2017157.5A priority Critical patent/GB2595746B/en
Publication of GB202017157D0 publication Critical patent/GB202017157D0/en
Priority to PCT/EP2021/079961 priority patent/WO2022090381A1/en
Priority to CN202410304721.5A priority patent/CN118136302A/en
Priority to AU2021370379A priority patent/AU2021370379B2/en
Priority to EP21802269.7A priority patent/EP4238109B1/en
Priority to US18/248,157 priority patent/US11763956B1/en
Priority to KR1020237017631A priority patent/KR102638103B1/en
Priority to CA3195342A priority patent/CA3195342A1/en
Priority to EP24156908.6A priority patent/EP4345846A3/en
Priority to IL302451A priority patent/IL302451B2/en
Priority to JP2023526357A priority patent/JP7406869B2/en
Priority to CN202180073834.3A priority patent/CN116457896B/en
Publication of GB2595746A publication Critical patent/GB2595746A/en
Application granted granted Critical
Publication of GB2595746B publication Critical patent/GB2595746B/en
Priority to US18/449,142 priority patent/US20230386695A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/006—Manipulation of neutral particles by using radiation pressure, e.g. optical levitation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02015—Interferometers characterised by the beam path configuration
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/06—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diffraction, refraction or reflection, e.g. monochromators
    • G21K1/067—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diffraction, refraction or reflection, e.g. monochromators using surface reflection, e.g. grazing incidence mirrors, gratings

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Lasers (AREA)
  • Physical Vapour Deposition (AREA)
  • Microscoopes, Condenser (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
GB2017157.5A 2020-10-29 2020-10-29 Atomic cooling and trapping methods and apparatus Active GB2595746B (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
GB2017157.5A GB2595746B (en) 2020-10-29 2020-10-29 Atomic cooling and trapping methods and apparatus
AU2021370379A AU2021370379B2 (en) 2020-10-29 2021-10-28 Atomic cooling and trapping methods and apparatus
JP2023526357A JP7406869B2 (en) 2020-10-29 2021-10-28 Atom cooling/trapping method and device
PCT/EP2021/079961 WO2022090381A1 (en) 2020-10-29 2021-10-28 Atomic cooling and trapping methods and apparatus
EP21802269.7A EP4238109B1 (en) 2020-10-29 2021-10-28 Atomic cooling and trapping methods and apparatus
US18/248,157 US11763956B1 (en) 2020-10-29 2021-10-28 Atomic cooling and trapping methods and apparatus
KR1020237017631A KR102638103B1 (en) 2020-10-29 2021-10-28 Method and device for cooling and trapping atoms
CA3195342A CA3195342A1 (en) 2020-10-29 2021-10-28 Atomic cooling and trapping methods and apparatus
EP24156908.6A EP4345846A3 (en) 2020-10-29 2021-10-28 Atomic cooling and trapping methods and apparatus
IL302451A IL302451B2 (en) 2020-10-29 2021-10-28 Atomic cooling and trapping methods and apparatus
CN202410304721.5A CN118136302A (en) 2020-10-29 2021-10-28 Atomic cooling and capturing method and device
CN202180073834.3A CN116457896B (en) 2020-10-29 2021-10-28 Atomic cooling and capturing method and device
US18/449,142 US20230386695A1 (en) 2020-10-29 2023-08-14 Atomic cooling and trapping methods and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2017157.5A GB2595746B (en) 2020-10-29 2020-10-29 Atomic cooling and trapping methods and apparatus

Publications (3)

Publication Number Publication Date
GB202017157D0 GB202017157D0 (en) 2020-12-16
GB2595746A GB2595746A (en) 2021-12-08
GB2595746B true GB2595746B (en) 2022-06-01

Family

ID=73776621

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2017157.5A Active GB2595746B (en) 2020-10-29 2020-10-29 Atomic cooling and trapping methods and apparatus

Country Status (10)

Country Link
US (2) US11763956B1 (en)
EP (2) EP4238109B1 (en)
JP (1) JP7406869B2 (en)
KR (1) KR102638103B1 (en)
CN (2) CN118136302A (en)
AU (1) AU2021370379B2 (en)
CA (1) CA3195342A1 (en)
GB (1) GB2595746B (en)
IL (1) IL302451B2 (en)
WO (1) WO2022090381A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112967831A (en) * 2021-01-30 2021-06-15 浙江大学 Method and device for repeatedly supporting and suspending microspheres in optical trap
CN115132395B (en) * 2022-08-30 2022-11-11 山西大学 Single photon source generation device and method based on cesium monoatomic magic optical tweezers
GB202402822D0 (en) 2024-02-28 2024-04-10 Aquark Tech Limited Atomic cooling and trapping methods and apparatus

Family Cites Families (13)

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Publication number Priority date Publication date Assignee Title
WO1991019413A1 (en) * 1990-06-01 1991-12-12 Research Corporation Technologies, Inc. An improved frequency standard using an atomic stream of optically cooled atoms
US6303928B1 (en) * 1998-12-21 2001-10-16 The Aerospace Corporation Continuous cold atom beam atomic system
US6489609B1 (en) * 1999-05-21 2002-12-03 Hitachi, Ltd. Ion trap mass spectrometry and apparatus
JP3855035B2 (en) 2001-01-29 2006-12-06 独立行政法人理化学研究所 Laser cooling method and apparatus for atoms
JP4766420B2 (en) * 2005-05-31 2011-09-07 独立行政法人情報通信研究機構 Magneto-optical trap device for neutral atoms
US8054073B2 (en) 2008-05-21 2011-11-08 Entanglement Technologies, Llc Method and apparatus for implementing EIT magnetometry
IT1403617B1 (en) * 2010-12-29 2013-10-31 Eni Spa ABSOLUTE GRAVIMETRIC MEASURING DEVICE AT ATOMIC INTERFEROMETRY FOR GEOPHYSICAL APPLICATIONS PARTICULARLY FOR THE MONITORING OF HYDROCARBON FIELDS
US8530853B2 (en) * 2011-07-22 2013-09-10 The United States of America, as represented by the Secretary of Commerce, NIST Charged particle source from a photoionized cold atom beam
CN104036841B (en) 2014-07-01 2016-08-24 山西大学 A kind of double-colored Magneto-Optical Trap method and apparatus of laser cooling and trapping atom
CN105117774B (en) * 2015-07-27 2017-10-17 山西大学 A kind of Magneto-Optical Trap method and device of laser cooling and trapping
US10157692B2 (en) * 2016-06-22 2018-12-18 The Charles Stark Draper Laboratory, Inc. Cold atom interferometry
US10473943B1 (en) * 2016-11-09 2019-11-12 ColdQuanta, Inc. Forming beamformer having stacked monolithic beamsplitters
US11800629B2 (en) * 2019-02-26 2023-10-24 Nippon Telegraph And Telephone Corporation Magneto-optical trap method and apparatus using positive and negative g-factors

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
A. Höpe et al., Optical Trapping in Cesium Cell with Linearly Polarised Light and at Zero Magnetic Field, Europhysics Letters, vol. 28, pp 7-12, published 1994, 4808407, doi:10.1209/0295-5075/28/1/002 *
S. Sharma et. al., An all-optical atom trap as a target for MOTRIMS-like collision experiments, 4 December 2017, https://arxiv.org/abs/1712.01200 *
T. Walker et. al., A vortex-force atom trap, Physics Letters A, vol. 163, pp 309-312, published 1992, doi:10.1016/0375-9601(92)91017-L *

Also Published As

Publication number Publication date
WO2022090381A1 (en) 2022-05-05
EP4345846A2 (en) 2024-04-03
KR20230091165A (en) 2023-06-22
GB202017157D0 (en) 2020-12-16
CA3195342A1 (en) 2022-05-05
AU2021370379B2 (en) 2023-10-19
GB2595746A (en) 2021-12-08
JP2023546516A (en) 2023-11-02
IL302451A (en) 2023-06-01
IL302451B1 (en) 2023-09-01
IL302451B2 (en) 2024-01-01
CN116457896A (en) 2023-07-18
US20230386695A1 (en) 2023-11-30
JP7406869B2 (en) 2023-12-28
EP4238109A1 (en) 2023-09-06
US11763956B1 (en) 2023-09-19
KR102638103B1 (en) 2024-02-20
EP4345846A3 (en) 2024-06-26
EP4238109B1 (en) 2024-05-29
AU2021370379A1 (en) 2023-05-25
US20230274849A1 (en) 2023-08-31
CN116457896B (en) 2024-04-05
CN118136302A (en) 2024-06-04

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